Cordless telephone base housing



FIG. 1 is a top plan view showing the cordless telephone base housing of our new ornamental design;

FIG. 2 is a front elevation of thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a right side elevation thereof;

FIG. 5 is a left side elevation thereof;

FIG. 6 is a bottom view of thereof; and FIG. 7 is a perspective view thereof;

The antenna illustrated by means of broken lines in the figures is provided for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a cordless telephone base housing, as described and shown. 